buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

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Knock Sensor > < Idle Air Control (IAC) Valve Check (Chart C-2B)|Page 2793

Regal V6-231 3.8L VIN L SFI (1990)

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ACTUATORS, OUTPUT

Knock Sensor > < Idle Air Control (IAC) Valve Check (Chart C-2B)|Page 2793